Liza Mathew K, R., & Minikutty A, G. (2016). Developing a learning package based on geographic information system(GIS) for enhancing certain cognitive and affective variables of students at secondary level. Mahatma Gandhi University.
শিকাগো স্টাইলে সাইটেশনLiza Mathew K, Researcher, এবং Guide Minikutty A. Developing a Learning Package Based on Geographic Information System(GIS) for Enhancing Certain Cognitive and Affective Variables of Students at Secondary Level. Kottayam: Mahatma Gandhi University, 2016.
এমএলএ সাইটেশনLiza Mathew K, Researcher, এবং Guide Minikutty A. Developing a Learning Package Based on Geographic Information System(GIS) for Enhancing Certain Cognitive and Affective Variables of Students at Secondary Level. Mahatma Gandhi University, 2016.